WikiTextStructure: Explain the source of two non-Core exclusions

Change-Id: I2673afb25c6f21789a4c89f390ca13dae2cc2fa9

diff --git a/includes/content/WikiTextStructure.php b/includes/content/WikiTextStructure.php
index a82ffa1..4fc3fa2 100644 (file)
--- a/includes/content/WikiTextStructure.php
+++ b/includes/content/WikiTextStructure.php
@@ -31,9 +31,9 @@ class WikiTextStructure {
                'audio', 'video',
                // CSS stylesheets aren't content
                'style',
-               // The [1] for references
+               // The [1] for references from Cite
                'sup.reference',
-               // The ↑ next to references in the references section
+               // The ↑ next to references in the references section from Cite
                '.mw-cite-backlink',
                // Headings are already indexed in their own field.
                'h1', 'h2', 'h3', 'h4', 'h5', 'h6',